Extensions to be added to the software JA-Tennis for the printing(statistical, prize list, convocation, pointing, balance sheet...), the management of a general database of players allowing to fast integration players, additional utilities of checking and follow-up of advance and 3 extensions of import-export for Excel, DBASE and XML

JA-assistant is a software independent of JA-Tennis which allows the administrative assistants, or the judges referees themselves to control informations of the players at the time of their arrival, to start the matches, to record the scores and to provide a detailed assessment of the day in the evening.